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Subsequent Events	6 Months Ended
Subsequent Events	Jun. 30, 2015
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events The Company was authorized by its Board of Directors in 1997 to repurchase up to 1,000,000 shares of the Company’s common stock to be funded through working capital and credit facility borrowings. This authorization to repurchase up to 1,000,000 shares was revoked by the Board of Directors on August 6, 2015.