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SUBSEQUENT EVENT	12 Months Ended
SUBSEQUENT EVENT	Dec. 31, 2017
SUBSEQUENT EVENT
SUBSEQUENT EVENT	NOTE 12-SUBSEQUENT EVENTS On January 17, 2018, the Company repurchased 34,010 common shares at a purchase price of $4.75 per share from an unrelated shareholder in a private transaction. The repurchased shares were immediately retired and restored to the status of authorized and unissued shares.