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Subsequent Events	3 Months Ended
Subsequent Events	Mar. 31, 2018
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events As of March 31, 2018, there were no outstanding borrowings under the Company’s A/R Revolver with Western Alliance Bank and we had availability of $764,000. On May 8, 2018, the Company entered into a payoff letter with Western Alliance Bank that terminated the Western Alliance Bank Loan Agreement. See “Part II. Item 5. Other Information” below for additional information regarding the termination of the Western Alliance Bank Loan Agreement.