$AMS
AMERICAN SHARED HOSPITAL SERVICES Stock $ams

$ams Overview Financials Valuation SEC Filings Company Website

2014 Q4 Form 10-K Financial Statement

#000114420416091106 Filed on March 30, 2016

Income Statement

Concept	2014 Q4	2014	2013
Revenue	$3.990M	$15.42M	$17.58M
YoY Change	1.27%	-12.32%	3.14%
Cost Of Revenue	$2.450M	$10.14M	$10.64M
YoY Change	-5.41%	-4.72%	5.16%
Gross Profit	$1.540M	$5.279M	$6.944M
YoY Change	14.07%	-23.98%	0.2%
Gross Profit Margin	38.6%	34.24%	39.49%
Selling, General & Admin	$840.0K	$3.630M	$4.025M
YoY Change	12.0%	-9.81%	-0.49%
% of Gross Profit	54.55%	68.76%	57.96%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$1.570M	$6.383M	$6.410M
YoY Change	-5.42%	-0.42%	5.15%
% of Gross Profit	101.95%	120.91%	92.31%
Operating Expenses	$840.0K	$3.630M	$4.025M
YoY Change	12.0%	-9.81%	-0.49%
Operating Profit	$700.0K	-$50.00K	$1.120M
YoY Change	16.67%	-104.46%	53.42%
Interest Expense	-$310.0K	$1.699M	$1.799M
YoY Change	-53.73%	-5.56%	-16.52%
% of Operating Profit	-44.29%		160.63%
Other Income/Expense, Net
YoY Change
Pretax Income	$390.0K	-$433.0K	-$29.00K
YoY Change	-657.14%	1393.1%	-103.15%
Income Tax	$100.0K	$129.0K	$84.00K
% Of Pretax Income	25.64%
Net Earnings	$60.00K	-$952.0K	-$312.0K
YoY Change	-175.0%	205.13%	-921.05%
Net Earnings / Revenue	1.5%	-6.18%	-1.77%
Basic Earnings Per Share		-$0.19	-$0.07
Diluted Earnings Per Share	$10.83K	-$0.19	-$0.07
COMMON SHARES
Basic Shares Outstanding	5.361M shares	5.028M shares	4.608M shares
Diluted Shares Outstanding		5.028M shares

Balance Sheet

Concept	2014 Q4	2014	2013
SHORT-TERM ASSETS
Cash & Short-Term Investments	$10.06M	$10.06M	$1.910M
YoY Change	426.7%	426.65%	-81.91%
Cash & Equivalents	$1.059M	$1.059M	$1.910M
Short-Term Investments	$9.000M	$0.00	$0.00
Other Short-Term Assets	$870.0K	$865.0K	$1.130M
YoY Change	-23.01%	-23.45%	-12.4%
Inventory
Prepaid Expenses
Receivables	$3.192M	$3.192M	$4.520M
Other Receivables	$131.0K	$131.0K	$150.0K
Total Short-Term Assets	$14.25M	$14.25M	$7.710M
YoY Change	84.88%	84.79%	-51.69%
LONG-TERM ASSETS
Property, Plant & Equipment	$50.04M	$50.04M	$51.38M
YoY Change	-2.62%	-2.62%	-4.28%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$2.709M	$0.00	$11.70M
YoY Change	-76.85%	-100.0%	334.94%
Other Assets	$536.0K	$536.0K	$950.0K
YoY Change	-43.82%	-43.58%	-5.0%
Total Long-Term Assets	$53.28M	$53.28M	$64.03M
YoY Change	-16.8%	-16.79%	11.63%
TOTAL ASSETS
Total Short-Term Assets	$14.25M	$14.25M	$7.710M
Total Long-Term Assets	$53.28M	$53.28M	$64.03M
Total Assets	$67.53M	$67.53M	$71.74M
YoY Change	-5.87%	-5.87%	-2.15%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$421.0K	$421.0K	$570.0K
YoY Change	-26.4%	-26.14%	119.23%
Accrued Expenses	$940.0K	$942.0K	$2.440M
YoY Change	-45.66%	-61.39%	41.86%
Deferred Revenue
YoY Change
Short-Term Debt	$8.780M	$8.780M	$0.00
YoY Change
Long-Term Debt Due	$2.005M	$6.108M	$8.770M
YoY Change	-58.26%	-30.35%	14.34%
Total Short-Term Liabilities	$16.25M	$16.25M	$11.79M
YoY Change	37.9%	37.84%	22.18%
LONG-TERM LIABILITIES
Long-Term Debt	$20.78M	$20.78M	$32.53M
YoY Change	-36.12%	-36.13%	-8.52%
Other Long-Term Liabilities	$870.0K	$874.0K
YoY Change
Total Long-Term Liabilities	$21.65M	$21.65M	$32.53M
YoY Change	-33.45%	-33.45%	-8.52%
TOTAL LIABILITIES
Total Short-Term Liabilities	$16.25M	$16.25M	$11.79M
Total Long-Term Liabilities	$21.65M	$21.65M	$32.53M
Total Liabilities	$19.37M	$46.10M	$52.12M
YoY Change	-20.56%	-11.55%	-2.38%
SHAREHOLDERS EQUITY
Retained Earnings	$5.542M
YoY Change	-14.66%
Common Stock	$15.88M
YoY Change	17.07%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$21.43M	$21.43M	$19.62M
YoY Change
Total Liabilities & Shareholders Equity	$67.53M	$67.53M	$71.74M
YoY Change	-5.87%	-5.87%	-2.15%

Cashflow Statement

Concept	2014 Q4	2014	2013
OPERATING ACTIVITIES
Net Income	$60.00K	-$952.0K	-$312.0K
YoY Change	-175.0%	205.13%	-921.05%
Depreciation, Depletion And Amortization	$1.570M	$6.383M	$6.410M
YoY Change	-5.42%	-0.42%	5.15%
Cash From Operating Activities	$2.360M	$6.773M	$8.076M
YoY Change	31.84%	-16.13%	17.57%
INVESTING ACTIVITIES
Capital Expenditures	-$4.870M	$5.212M	$1.710M
YoY Change	-408.23%	204.8%	-74.22%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$760.0K	-$10.00K
YoY Change		-7700.0%	-66.67%
Cash From Investing Activities	-$4.880M	-$4.452M	-$1.724M
YoY Change	-406.92%	158.24%	-74.13%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$2.000K	$0.00
YoY Change			-100.0%
Debt Paid & Issued, Net		$3.263M	$3.523M
YoY Change		-7.38%	-48.33%
Cash From Financing Activities	2.170M	-3.163M	-$6.019M
YoY Change	-162.36%	-47.45%	392.55%
NET CHANGE
Cash From Operating Activities	2.360M	6.773M	$8.076M
Cash From Investing Activities	-4.880M	-4.452M	-$1.724M
Cash From Financing Activities	2.170M	-3.163M	-$6.019M
Net Change In Cash	-350.0K	-842.0K	$333.0K
YoY Change	250.0%	-352.85%	-132.71%
FREE CASH FLOW
Cash From Operating Activities	$2.360M	$6.773M	$8.076M
Capital Expenditures	-$4.870M	$5.212M	$1.710M
Free Cash Flow	$7.230M	$1.561M	$6.366M
YoY Change	3342.86%	-75.48%	2608.94%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2015Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	375000	USD
CY2014Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	421000	USD
CY2015Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	156000	USD
CY2014Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	179000	USD
CY2015Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	1162000	USD
CY2014Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	763000	USD
CY2015Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2674000	USD
CY2014Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	2005000	USD
CY2015Q4	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	4331000	USD
CY2014Q4	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	4103000	USD
CY2015Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	0	USD
CY2014Q4	us-gaap	Lines Of Credit Current LinesOfCreditCurrent	8780000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	8698000	USD
CY2014Q4	us-gaap	Liabilities Current LiabilitiesCurrent	16251000	USD
CY2015Q4	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	6923000	USD
CY2013	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	4025000	USD
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.19
CY2014Q4	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	8586000	USD
CY2015Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	9190000	USD
CY2014Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	12190000	USD
CY2015Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	719000	USD
CY2014Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	874000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	3404000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	3473000	USD
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	10376000	USD
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	10376000	USD
CY2015Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	5734000	USD
CY2014Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	5508000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	4020000	USD
CY2014Q4	us-gaap	Minority Interest MinorityInterest	4728000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	54114000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	67528000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	25180000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	26154000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2209000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1059000	USD
CY2015Q4	us-gaap	Minority Interest MinorityInterest	5050000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	21426000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	20130000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	5542000	USD
CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	50000	USD
CY2014Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	50000	USD
CY2015Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	0	USD
CY2014Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	9000000	USD
CY2015Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3038000	USD
CY2015Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	107000	USD
CY2015Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	603000	USD
CY2014Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	448000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	0	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	367000	USD
CY2015Q4	us-gaap	Assets Current AssetsCurrent	6007000	USD
CY2014Q4	us-gaap	Assets Current AssetsCurrent	14247000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	47123000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	50036000	USD
CY2015Q4	us-gaap	Assets Assets	54114000	USD
CY2015Q4	us-gaap	Equity Method Investments EquityMethodInvestments	579000	USD
CY2014Q4	us-gaap	Equity Method Investments EquityMethodInvestments	2709000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	405000	USD
CY2014Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	536000	USD
CY2014Q4	us-gaap	Assets Assets	67528000	USD
CY2013	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	17584000	USD
CY2014	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	3630000	USD
CY2013	us-gaap	Interest Expense InterestExpense	1799000	USD
CY2014	us-gaap	Interest Expense InterestExpense	1699000	USD
CY2014	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	15417000	USD
CY2013	us-gaap	Direct Operating Maintenance Supplies Costs DirectOperatingMaintenanceSuppliesCosts	1791000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-58000	USD
CY2014	us-gaap	Profit Loss ProfitLoss	-562000	USD
CY2013	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	199000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	3496000	USD
CY2015	us-gaap	Interest Expense InterestExpense	1239000	USD
CY2013	us-gaap	Interest And Other Income InterestAndOtherIncome	25000	USD
CY2014	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	2276000	USD
CY2013	us-gaap	Gross Profit GrossProfit	6944000	USD
CY2014	us-gaap	Gross Profit GrossProfit	5279000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	-50000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-1174000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	161000	USD
CY2014	us-gaap	Interest And Other Income InterestAndOtherIncome	28000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-29000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-433000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	84000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	129000	USD
CY2013	us-gaap	Profit Loss ProfitLoss	-113000	USD
CY2014	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	390000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	-312000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	-952000	USD
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.07
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.19
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.07
CY2015	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	16548000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	6139000	USD
CY2015	us-gaap	Other Cost Of Operating Revenue OtherCostOfOperatingRevenue	2605000	USD
CY2015	us-gaap	Gross Profit GrossProfit	6715000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	1980000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	0	USD
CY2015	us-gaap	Interest And Other Income InterestAndOtherIncome	18000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-142000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	434000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	-576000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	946000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-1522000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.28
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.28
CY2013	ams	Gain Loss On Sale Of Subsidiary GainLossOnSaleOfSubsidiary	0	USD
CY2015	us-gaap	Impairment Of Investments ImpairmentOfInvestments	2140000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	337000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	0	USD
CY2014	ams	Gain Loss On Sale Of Subsidiary GainLossOnSaleOfSubsidiary	-572000	USD
CY2015	ams	Gain Loss On Sale Of Subsidiary GainLossOnSaleOfSubsidiary	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	0	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-57000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-397000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	779000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-142000	USD
CY2014	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-11000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	52000	USD
CY2014	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0	USD
CY2013	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0	USD
CY2013	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	0	USD
CY2013	us-gaap	Payments For Proceeds From Deposit On Loan PaymentsForProceedsFromDepositOnLoan	0	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-859000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-1522000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-173000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-454000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	175000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	6773000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	8548000	USD
CY2014	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6383000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6190000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	41000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	25000	USD
CY2014	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	3709000	USD
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	1343000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	161000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	0	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	76000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	298000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	138000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	226000	USD
CY2014	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-1069000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-178000	USD
CY2014	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3263000	USD
CY2015	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	2058000	USD
CY2014	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	4429000	USD
CY2015	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	4026000	USD
CY2014	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	1140000	USD
CY2015	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	0	USD
CY2014	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	1200000	USD
CY2015	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	8780000	USD
CY2014	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	951000	USD
CY2015	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	670000	USD
CY2014	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-8000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	0	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-842000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	1150000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1909000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5212000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1916000	USD
CY2014	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-107000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	31000	USD
CY2014	us-gaap	Payments For Proceeds From Deposit On Loan PaymentsForProceedsFromDepositOnLoan	0	USD
CY2015	us-gaap	Payments For Proceeds From Deposit On Loan PaymentsForProceedsFromDepositOnLoan	-9000000	USD
CY2015	us-gaap	Gain Or Loss On Sale Of Stock In Subsidiary GainOrLossOnSaleOfStockInSubsidiary	0	USD
CY2014	us-gaap	Gain Or Loss On Sale Of Stock In Subsidiary GainOrLossOnSaleOfStockInSubsidiary	-572000	USD
CY2015	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	10000	USD
CY2014	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	8000	USD
CY2015	us-gaap	Proceeds From Divestiture Of Interest In Consolidated Subsidiaries ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries	0	USD
CY2014	us-gaap	Proceeds From Divestiture Of Interest In Consolidated Subsidiaries ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries	768000	USD
CY2015	us-gaap	Proceeds From Issuance Of Subordinated Long Term Debt ProceedsFromIssuanceOfSubordinatedLongTermDebt	1016000	USD
CY2014	us-gaap	Proceeds From Issuance Of Subordinated Long Term Debt ProceedsFromIssuanceOfSubordinatedLongTermDebt	2625000	USD
CY2015	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	0	USD
CY2014	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	1800000	USD
CY2015	ams	Equipment Relieved In Sale Of Subsidiary EquipmentRelievedInSaleOfSubsidiary	0	USD
CY2014	ams	Other Assets Relieved In Sale Of Subsidiary OtherAssetsRelievedInSaleOfSubsidiary	-826000	USD
CY2015	ams	Debt Relieved In Sale Of Subsidiary DebtRelievedInSaleOfSubsidiary	0	USD
CY2014	ams	Equipment Relieved In Sale Of Subsidiary EquipmentRelievedInSaleOfSubsidiary	-4921000	USD
CY2015	ams	Other Assets Relieved In Sale Of Subsidiary OtherAssetsRelievedInSaleOfSubsidiary	0	USD
CY2014	ams	Debt Relieved In Sale Of Subsidiary DebtRelievedInSaleOfSubsidiary	5181000	USD
CY2015	ams	Other Liabilities Relieved In Sale Of Subsidiary OtherLiabilitiesRelievedInSaleOfSubsidiary	0	USD
CY2014	ams	Other Liabilities Relieved In Sale Of Subsidiary OtherLiabilitiesRelievedInSaleOfSubsidiary	14000	USD
CY2015	ams	Oci Released To Net Income In Sale Of Subsidiary OciReleasedToNetIncomeInSaleOfSubsidiary	0	USD
CY2014	ams	Oci Released To Net Income In Sale Of Subsidiary OciReleasedToNetIncomeInSaleOfSubsidiary	-779000	USD
CY2015	ams	Investment Released To Net Income In Sale Of Subsidiary InvestmentReleasedToNetIncomeInSaleOfSubsidiary	0	USD
CY2014	ams	Investment Released To Net Income In Sale Of Subsidiary InvestmentReleasedToNetIncomeInSaleOfSubsidiary	-1360000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-1926000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-4452000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-5472000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-3163000	USD
CY2015	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	46000	USD
CY2014	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	117000	USD
CY2015	ams	Net Equity Relieved In Sale Of Subsidiary NetEquityRelievedInSaleOfSubsidiary	0	USD
CY2014	ams	Net Equity Relieved In Sale Of Subsidiary NetEquityRelievedInSaleOfSubsidiary	1351000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1023000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	8076000	USD
CY2013	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	6410000	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	44000	USD
CY2013	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	3478000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	-1174000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	59000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	88000	USD
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	643000	USD
CY2013	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3523000	USD
CY2013	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	3476000	USD
CY2013	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	369000	USD
CY2013	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	79000	USD
CY2013	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	792000	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	12000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	333000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1564000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1710000	USD
CY2013	us-gaap	Gain Or Loss On Sale Of Stock In Subsidiary GainOrLossOnSaleOfStockInSubsidiary	0	USD
CY2013	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	14000	USD
CY2013	us-gaap	Proceeds From Divestiture Of Interest In Consolidated Subsidiaries ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries	0	USD
CY2013	us-gaap	Proceeds From Issuance Of Subordinated Long Term Debt ProceedsFromIssuanceOfSubordinatedLongTermDebt	1298000	USD
CY2013	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	0	USD
CY2013	ams	Equipment Relieved In Sale Of Subsidiary EquipmentRelievedInSaleOfSubsidiary	0	USD
CY2013	ams	Other Assets Relieved In Sale Of Subsidiary OtherAssetsRelievedInSaleOfSubsidiary	0	USD
CY2013	ams	Debt Relieved In Sale Of Subsidiary DebtRelievedInSaleOfSubsidiary	0	USD
CY2013	ams	Other Liabilities Relieved In Sale Of Subsidiary OtherLiabilitiesRelievedInSaleOfSubsidiary	0	USD
CY2013	ams	Oci Released To Net Income In Sale Of Subsidiary OciReleasedToNetIncomeInSaleOfSubsidiary	0	USD
CY2013	ams	Investment Released To Net Income In Sale Of Subsidiary InvestmentReleasedToNetIncomeInSaleOfSubsidiary	0	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-1724000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-6019000	USD
CY2013	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	184000	USD
CY2013	ams	Net Equity Relieved In Sale Of Subsidiary NetEquityRelievedInSaleOfSubsidiary	0	USD
CY2014	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	2000	USD
CY2014	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	373000	USD
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	226000	USD
CY2014	ams	Private Placement Common Stock PrivatePlacementCommonStock	1800000	USD
CY2014	ams	Investment In Subsidiaries By Noncontrolling Interests InvestmentInSubsidiariesByNoncontrollingInterests	517000	USD
CY2014	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	779000	USD
CY2015	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	670000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Warrant Issued AdjustmentsToAdditionalPaidInCapitalWarrantIssued	145000	USD
CY2015	ams	Investment In Subsidiaries By Noncontrolling Interests InvestmentInSubsidiariesByNoncontrollingInterests	46000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	24830000	USD
CY2013	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	88000	USD
CY2013	ams	Investment In Subsidiaries By Noncontrolling Interests InvestmentInSubsidiariesByNoncontrollingInterests	184000	USD
CY2013	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-142000	USD
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	24055000	USD
CY2015	ams	Valuation Allowance ValuationAllowance	0	USD
CY2014	us-gaap	Debt Instrument Interest Rate During Period DebtInstrumentInterestRateDuringPeriod	0.0140	pure
CY2014	us-gaap	Line Of Credit Facility Maximum Amount Outstanding During Period LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod	9000000	USD
CY2015	us-gaap	Line Of Credit Facility Expiration Date1 LineOfCreditFacilityExpirationDate1	2014-12-31
CY2015	dei	Document Type DocumentType	10-K
CY2015	dei	Amendment Flag AmendmentFlag	false
CY2015	dei	Document Period End Date DocumentPeriodEndDate	2015-12-31
CY2015	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
CY2015	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2015	dei	Entity Registrant Name EntityRegistrantName	AMERICAN SHARED HOSPITAL SERVICES
CY2015	dei	Entity Central Index Key EntityCentralIndexKey	0000744825
CY2015	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2015	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2015	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2015	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2015	dei	Entity Filer Category EntityFilerCategory	Smaller Reporting Company
CY2015Q2	dei	Entity Public Float EntityPublicFloat	8525000	USD
CY2015	dei	Trading Symbol TradingSymbol	AMS
CY2016Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	5364000	shares
CY2013	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-20000	USD
CY2015	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	USD
CY2014	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	1000000	USD
CY2015	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt" align="justify"><strong><font style="FONT-SIZE: 10pt"> Out-of-Period Adjustment:</font></strong> <font style="FONT-SIZE: 10pt">During the fourth quarter of 2014, the Company reclassified $<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt">400,000</font> to non-controlling interests and $<font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt">235,000</font> to additional paid-in capital that were incorrectly classified as liabilities. The corrections were not material to any previously reported financial periods or to the year ended December 31, 2014.</font></div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>
CY2014Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	100000	USD
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000	shares
CY2014Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	10000000	shares
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	100000	USD
CY2014Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	5361000	shares
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	5361000	shares
CY2013	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	USD
CY2015	us-gaap	Interest Paid InterestPaid	1670000	USD
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	5364000	shares
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	5364000	shares
CY2015	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	16548000	USD
CY2014	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	15417000	USD
CY2013	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	17584000	USD
CY2015	us-gaap	Cost Of Revenue CostOfRevenue	9833000	USD
CY2014	us-gaap	Cost Of Revenue CostOfRevenue	10138000	USD
CY2013	us-gaap	Cost Of Revenue CostOfRevenue	10640000	USD
CY2015	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	0	USD
CY2014	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	1000	USD
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	4621000	USD
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Due In Three Years CapitalLeasesFutureMinimumPaymentsDueInThreeYears	3051000	USD
CY2015Q4	ams	Capita Leases Future Minimum Payments Net Minimum Payments Excluding Current Portion CapitaLeasesFutureMinimumPaymentsNetMinimumPaymentsExcludingCurrentPortion	9190000	USD
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments	13521000	USD
CY2015	us-gaap	Description Of Lessee Leasing Arrangements Capital Leases DescriptionOfLesseeLeasingArrangementsCapitalLeases	payable in36 to 89 monthly installments, and mature between June 2017 andJune 2020.
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Due In Four Years CapitalLeasesFutureMinimumPaymentsDueInFourYears	1739000	USD
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Due In Five Years CapitalLeasesFutureMinimumPaymentsDueInFiveYears	501000	USD
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Due Thereafter CapitalLeasesFutureMinimumPaymentsDueThereafter	0	USD
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	14992000	USD
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Interest Included In Payments CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments	1471000	USD
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Remainder Of Fiscal Year CapitalLeasesFutureMinimumPaymentsRemainderOfFiscalYear	4331000	USD
CY2015	us-gaap	Long Term Debt Description LongTermDebtDescription	payable in12 to 84 fully amortizing monthly installments, mature between May 2016 and December 2020
CY2014	us-gaap	Interest Paid InterestPaid	2070000	USD
CY2013	us-gaap	Interest Paid InterestPaid	2116000	USD
CY2015	ams	Fair Value Of Warrants Issued With Promissory Notes FairValueOfWarrantsIssuedWithPromissoryNotes	0	USD
CY2014	ams	Fair Value Of Warrants Issued With Promissory Notes FairValueOfWarrantsIssuedWithPromissoryNotes	145000	USD
CY2013	ams	Fair Value Of Warrants Issued With Promissory Notes FairValueOfWarrantsIssuedWithPromissoryNotes	0	USD
CY2015	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	0	USD
CY2014	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	700000	USD
CY2013	us-gaap	Fair Value Of Assets Acquired FairValueOfAssetsAcquired	0	USD
CY2013	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	792000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	94784000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	96608000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	47661000	USD
CY2014Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	46572000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	2674000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	2893000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	1823000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1185000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	593000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	429000	USD
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	9597000	USD
CY2015Q4	ams	Longterm Debt Maturities Interest For Next Twelve Months LongtermDebtMaturitiesInterestForNextTwelveMonths	585000	USD
CY2015Q4	ams	Longterm Debt Maturities Interest For Year Two LongtermDebtMaturitiesInterestForYearTwo	430000	USD
CY2015Q4	ams	Longterm Debt Maturities Interest For Year Three LongtermDebtMaturitiesInterestForYearThree	191000	USD
CY2015Q4	ams	Longterm Debt Maturities Interest For Year Four LongtermDebtMaturitiesInterestForYearFour	101000	USD
CY2015Q4	ams	Longterm Debt Maturities Interest For Year Five LongtermDebtMaturitiesInterestForYearFive	45000	USD
CY2015Q4	ams	Longterm Debt Maturities Interest For After Year Five LongtermDebtMaturitiesInterestForAfterYearFive	14000	USD
CY2015Q4	ams	Longterm Debt Maturities Interest LongtermDebtMaturitiesInterest	1366000	USD
CY2015Q4	us-gaap	Capital Leases Future Minimum Payments Due Current CapitalLeasesFutureMinimumPaymentsDueCurrent	5080000	USD
CY2015	us-gaap	Debt Instrument Interest Rate Terms DebtInstrumentInterestRateTerms	the banks prime rate minus 0.5 percentage point, or alternatively at the Companys discretion, the LIBOR rate plus 1.0 percentage point.
CY2015	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.04	pure
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	27000	USD
CY2014	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	39000	USD
CY2013	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	41000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	96000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	30000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	32000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	0	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	158000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	295000	USD
CY2014	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	301000	USD
CY2014	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	416000	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-68000	USD
CY2015	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	17000	USD
CY2014	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	-94000	USD
CY2013	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	96000	USD
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.34	pure
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.34	pure
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.34	pure
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	7872000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	1057000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	549000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	191000	USD
CY2014	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	173000	USD
CY2013	ams	Operating Leases Cumulative Loss OperatingLeasesCumulativeLoss	115000	USD
CY2015Q4	ams	Restricted Cash And Cash Equivalents Fair Value RestrictedCashAndCashEquivalentsFairValue	2259000	USD
CY2014Q4	ams	Restricted Cash And Cash Equivalents Fair Value RestrictedCashAndCashEquivalentsFairValue	1109000	USD
CY2015Q4	us-gaap	Cost Method Investments Fair Value Disclosure CostMethodInvestmentsFairValueDisclosure	579000	USD
CY2014Q4	us-gaap	Cost Method Investments Fair Value Disclosure CostMethodInvestmentsFairValueDisclosure	330000	USD
CY2014Q4	ams	Certificates Of Deposit At Fair Value CertificatesOfDepositAtFairValue	9000000	USD
CY2014Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	10439000	USD
CY2015Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	2838000	USD
CY2014Q4	us-gaap	Lines Of Credit Fair Value Disclosure LinesOfCreditFairValueDisclosure	8780000	USD
CY2014Q4	us-gaap	Fair Value Liabilities Measured On Recurring Basis Obligations FairValueLiabilitiesMeasuredOnRecurringBasisObligations	10658000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	4588000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	1340000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	549000	USD
CY2015Q4	us-gaap	Fair Value Liabilities Measured On Recurring Basis Obligations FairValueLiabilitiesMeasuredOnRecurringBasisObligations	9744000	USD
CY2015Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	9744000	USD
CY2014Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	19438000	USD
CY2015	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	5519000	shares
CY2014	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	5028000	shares
CY2013	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	4608000	shares
CY2015	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.28
CY2014	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.19
CY2013	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.07
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y
CY2014	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P7Y
CY2015	ams	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Foreiture Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForeitureRate	0.0	pure
CY2014	ams	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Foreiture Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForeitureRate	0.0	pure
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.41	pure
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.4	pure
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0	pure
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CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	6831000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	7145000	USD
CY2015Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	6831000	USD
CY2014Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	7145000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	2859000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	3424000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Returns And Allowances DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances	172000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Returns And Allowances DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances	173000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	356000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	319000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	163000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	235000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	1217000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	437000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	4767000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	3427000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	4039000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-3404000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	-3106000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-360000	USD
CY2014	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-280000	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-92000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-55000	USD
CY2014	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	66000	USD
CY2013	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	120000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	40000	USD
CY2014	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	21000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	28000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	792000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	1.15
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	1.23
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	1.28
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	138000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	51000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	88000	USD
CY2001Q4	us-gaap	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	1000000	shares
CY2014	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	1000	shares
CY2015Q4	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	72000	shares
CY2015	us-gaap	Advertising Expense AdvertisingExpense	115000	USD
CY2014	us-gaap	Advertising Expense AdvertisingExpense	155000	USD
CY2013	us-gaap	Advertising Expense AdvertisingExpense	119000	USD
CY2015	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	431000	USD
CY2014	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	371000	USD
CY2013	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	390000	USD
CY2015Q4	us-gaap	Property Subject To Or Available For Operating Lease Net PropertySubjectToOrAvailableForOperatingLeaseNet	83267000	USD
CY2015Q4	us-gaap	Property Subject To Or Available For Operating Lease Accumulated Depreciation PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation	47198000	USD
CY2014Q4	us-gaap	Property Subject To Or Available For Operating Lease Net PropertySubjectToOrAvailableForOperatingLeaseNet	82151000	USD
CY2014Q4	us-gaap	Property Subject To Or Available For Operating Lease Accumulated Depreciation PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation	46138000	USD
CY2015	us-gaap	Foreign Currency Transaction Loss Before Tax ForeignCurrencyTransactionLossBeforeTax	0	USD
CY2013	us-gaap	Foreign Currency Transaction Loss Before Tax ForeignCurrencyTransactionLossBeforeTax	1174000	USD
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	614000	shares
CY2015	ams	Warrants Issued With Promissory Notes During Period WarrantsIssuedWithPromissoryNotesDuringPeriod	200000	shares
CY2015Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	2.20
CY2014	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	633000	shares
CY2014	ams	Warrants Issued With Promissory Notes During Period WarrantsIssuedWithPromissoryNotesDuringPeriod	200000	shares
CY2014Q4	us-gaap	Class Of Warrant Or Right Exercise Price Of Warrants Or Rights1 ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1	2.20
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	576000	shares
CY2015Q4	us-gaap	Other Commitment Due In Second Year OtherCommitmentDueInSecondYear	12050000	USD
CY2015Q4	us-gaap	Other Commitment Due After Fifth Year OtherCommitmentDueAfterFifthYear	25800000	USD
CY2015Q4	us-gaap	Other Commitment OtherCommitment	37850000	USD
CY2015	ams	Long Term Purchase Commitment Due Discription LongTermPurchaseCommitmentDueDiscription	Approximately $25,800,000 of these commitments are not expected to start becoming due until 2017 or later and the Company is in discussions with lenders to finance the remaining two proton systems.
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	659000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	20000	shares
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	2000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	63000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	614000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	82000	shares
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CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	2.48
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.30
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CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	536000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	20000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	15000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	9000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	532000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue	1.23
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	1.10
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	1.23
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CY2015Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2014Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	2.74
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	2.86
CY2013	ams	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Foreiture Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForeitureRate	0.0	pure
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CY2015	ams	Operating Loss Carry Forward Expiration Dates OperatingLossCarryForwardExpirationDates	expire between 2021 and 2034
CY2015Q3	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.0046	pure
CY2015Q2	us-gaap	Impairment Of Investments ImpairmentOfInvestments	2114000	USD
CY2015Q4	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	26000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2014	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	166000	USD
CY2013	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-135000	USD
CY2015	ams	Net Operating Loss Carry Forwards And Other Deferred Tax Assets Percentage NetOperatingLossCarryForwardsAndOtherDeferredTaxAssetsPercentage	50
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	116000	USD
CY2015Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	5796000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	35000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	103000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	54000	USD
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	23000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	138000	USD
CY2014	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	54000	USD
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	23000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	353000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-131000	USD
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	184000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-57000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	40000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	12000	USD
CY2015	us-gaap	Increase Decrease In Income Taxes IncreaseDecreaseInIncomeTaxes	0	USD
CY2015	us-gaap	Use Of Estimates UseOfEstimates	<div style="MARGIN: 0pt 0px; FONT: 10pt Times New Roman, Times, Serif "> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;TEXT-INDENT: -0.25in; MARGIN: 0in 0in 0pt 0.25in; size: 8.5in 11.0in" align="justify"></div> <div style="CLEAR:both; FONT-FAMILY:Times New Roman;FONT-SIZE: 10pt;MARGIN: 0in 0in 0pt; size: 8.5in 11.0in" align="justify"><font style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 10pt"> </font><strong>Use of estimates in the preparation of financial statements</strong> In preparing the consolidated financial statements in conformity with accounting principles generally accepted in the United States of America, management makes estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements, as well as the reported amounts of revenues and expenses during the reporting period. Significant accounting estimates reflected in the Company’s consolidated financial statements include the allowance for doubtful accounts, estimated useful lives of fixed assets and its salvage values, revenues and costs of sales for turn-key and revenue sharing arrangements, and the carrying value of its Mevion investment.  Actual results could differ from those estimates.</div> </div><table border="0" style="width:100%; table-layout:fixed;" cellspacing="0" cellpadding="0"><tr><td></td></tr></table>

Files In Submission

Name	View Source	Status
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0001144204-16-091106-index.html	Edgar Link	pending
0001144204-16-091106.txt	Edgar Link	pending
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$AMS
AMERICAN SHARED HOSPITAL SERVICES Stock $ams

2014 Q4 Form 10-K Financial Statement

#000114420416091106 Filed on March 30, 2016

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$AMS AMERICAN SHARED HOSPITAL SERVICES Stock $ams

2014 Q4 Form 10-K Financial Statement

#000114420416091106 Filed on March 30, 2016

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$AMS
AMERICAN SHARED HOSPITAL SERVICES Stock $ams