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Stockholders' Equity	6 Months Ended
Stockholders' Equity	Jun. 30, 2019
Stockholders' Equity Note [Abstract]
Stockholders' Equity	Stockholders' Equity: On February 12, 2017, the Company's Board of Directors authorized the repurchase of up to $500,000 of its outstanding common shares as market conditions and the Company’s liquidity warrant. Repurchases may be made through open market purchases, privately negotiated transactions, structured or derivative transactions, including ASR transactions, or other methods of acquiring shares, from time to time as permitted by securities laws and other legal requirements. The program is referred to herein as the "2017 Stock Buyback Program". There were no repurchases under the 2017 Stock Buyback Program during the six months ended June 30, 2019 or 2018. At June 30, 2019, there was $278,707 available under the 2017 Stock Buyback Program.