Label	Element	Value
Stock Issued During Period, Value, Other	us-gaap_StockIssuedDuringPeriodValueOther	$ 2,000
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	120,000
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	280,000
Additional Paid-in Capital [Member]
Stock Issued During Period, Value, Other	us-gaap_StockIssuedDuringPeriodValueOther	2,000
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	280,000
APIC, Share-based Payment Arrangement, Increase for Cost Recognition	us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	120,000
Stockholders' Equity Attributable to Parent	us-gaap_StockholdersEquity	78,098,000
Stockholders' Equity Attributable to Parent	us-gaap_StockholdersEquity	80,227,000
Stockholders' Equity Attributable to Parent	us-gaap_StockholdersEquity	77,978,000
Common Stock [Member]
Stockholders' Equity Attributable to Parent	us-gaap_StockholdersEquity	13,000
Stockholders' Equity Attributable to Parent	us-gaap_StockholdersEquity	13,000
Stockholders' Equity Attributable to Parent	us-gaap_StockholdersEquity	$ 13,000
Shares, Outstanding	us-gaap_SharesOutstanding	12,727,888
Shares, Outstanding	us-gaap_SharesOutstanding	13,415,066
Shares, Outstanding	us-gaap_SharesOutstanding	12,726,728
Stock Issued During Period, Shares, Other	us-gaap_StockIssuedDuringPeriodSharesOther	1,000
Retained Earnings [Member]
Net Income (Loss) Attributable to Parent	us-gaap_NetIncomeLoss	$ (172,000)
Net Income (Loss) Attributable to Parent	us-gaap_NetIncomeLoss	75,000
Stockholders' Equity Attributable to Parent	us-gaap_StockholdersEquity	(72,702,000)
Stockholders' Equity Attributable to Parent	us-gaap_StockholdersEquity	(72,673,000)
Stockholders' Equity Attributable to Parent	us-gaap_StockholdersEquity	$ (72,598,000)