Label	Element	Value
Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture	us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross	$ 223,000
Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture	us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross	240,000
Dividends, Common Stock, Cash	us-gaap_DividendsCommonStockCash	375,000
Dividends, Common Stock, Cash	us-gaap_DividendsCommonStockCash	390,000
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7,000
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	11,000
Stock Issued During Period, Value, Stock Options Exercised	us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised	12,000
Additional Paid-in Capital [Member]
Equity, Attributable to Parent	us-gaap_StockholdersEquity	33,359,000
Equity, Attributable to Parent	us-gaap_StockholdersEquity	33,277,000
Equity, Attributable to Parent	us-gaap_StockholdersEquity	33,277,000
Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture	us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross	(76,000)
Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture	us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross	97,000
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7,000
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition	us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	11,000
Stock Issued During Period, Value, Stock Options Exercised	us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised	(35,000)
AOCI Attributable to Parent [Member]
Equity, Attributable to Parent	us-gaap_StockholdersEquity	(1,007,000)
Equity, Attributable to Parent	us-gaap_StockholdersEquity	1,669,000
Equity, Attributable to Parent	us-gaap_StockholdersEquity	2,342,000
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	(673,000)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	(799,000)
Treasury Stock, Common [Member]
Equity, Attributable to Parent	us-gaap_StockholdersEquity	(18,750,000)
Equity, Attributable to Parent	us-gaap_StockholdersEquity	(18,915,000)
Equity, Attributable to Parent	us-gaap_StockholdersEquity	(20,333,000)
Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture	us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross	143,000
Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture	us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross	299,000
Stock Issued During Period, Value, Stock Options Exercised	us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised	47,000
Common Stock [Member]
Equity, Attributable to Parent	us-gaap_StockholdersEquity	0
Equity, Attributable to Parent	us-gaap_StockholdersEquity	0
Equity, Attributable to Parent	us-gaap_StockholdersEquity	0
Retained Earnings [Member]
Equity, Attributable to Parent	us-gaap_StockholdersEquity	7,452,000
Equity, Attributable to Parent	us-gaap_StockholdersEquity	7,708,000
Equity, Attributable to Parent	us-gaap_StockholdersEquity	1,915,000
Dividends, Common Stock, Cash	us-gaap_DividendsCommonStockCash	390,000
Dividends, Common Stock, Cash	us-gaap_DividendsCommonStockCash	375,000
Net Income (Loss) Attributable to Parent	us-gaap_NetIncomeLoss	134,000
Net Income (Loss) Attributable to Parent	us-gaap_NetIncomeLoss	$ 604,000