Condensed Consolidated Balance Sheets - Parenthetical - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Statement of Financial Position
Allowance for Doubtful Accounts Receivable	$ 819	$ 882
Common Stock, Par Value	$ 0.01	$ 0.01
Common Stock, Shares Authorized	20,000,000	20,000,000
Common Stock, Shares Issued	10,153,633	10,153,633
Common Stock, Shares Outstanding	10,091,822	10,091,822