Fair Value	3 Months Ended
Mar. 31, 2016
Fair Value Disclosures [Abstract]
Fair Value	Fair Value The fair value of financial instruments is the amount at which the instrument could be exchanged in a current transaction between willing parties. Due to their short term nature, the Company believes that the carrying value of its accounts receivable, other current assets, accounts payable and other current liabilities approximate their fair values. The fair value of the Company’s reporting units (as needed for purposes of determining indications of impairment to the carrying value of goodwill) is determined using a weighted average of valuations based on market multiples, discounted cash flows, and consideration of its market capitalization as discussed in Note 2. In 2015, the Company acquired the assets of TAS, which resulted in the valuation of acquired assets and liabilities on a non-recurring basis, classified as Level 3 in the fair value hierarchy. The fair value of the Company's debt at March 31, 2016 and December 31, 2015 approximated its carrying value of $121.0 million and $110.6 million, respectively, as interest is based on current market interest rates for debt with similar risk and maturity. If the Company's debt was measured at fair value, it would have been classified as a Level 2 measurement in the fair value hierarchy. The Company's derivatives, which are comprised of interest rate swaps, are valued using a discounted cash flow analysis that incorporates observable market parameters, such as interest rate yield curves and credit risk adjustments that are necessary to reflect the probability of default by us or the counterparty. These derivatives are classified as a Level 2 measurement within the fair value hierarchy.

Fair Value

3 Months Ended

Mar. 31, 2016

The fair value of financial instruments is the amount at which the instrument could be exchanged in a current transaction between willing parties. Due to their short term nature, the Company believes that the carrying value of its accounts receivable, other current assets, accounts payable and other current liabilities approximate their fair values.

The fair value of the Company’s reporting units (as needed for purposes of determining indications of impairment to the carrying value of goodwill) is determined using a weighted average of valuations based on market multiples, discounted cash flows, and consideration of its market capitalization as discussed in Note 2.

In 2015, the Company acquired the assets of TAS, which resulted in the valuation of acquired assets and liabilities on a non-recurring basis, classified as Level 3 in the fair value hierarchy.

The fair value of the Company's debt at March 31, 2016 and December 31, 2015 approximated its carrying value of $121.0 million and $110.6 million, respectively, as interest is based on current market interest rates for debt with similar risk and maturity. If the Company's debt was measured at fair value, it would have been classified as a Level 2 measurement in the fair value hierarchy.

The Company's derivatives, which are comprised of interest rate swaps, are valued using a discounted cash flow analysis that incorporates observable market parameters, such as interest rate yield curves and credit risk adjustments that are necessary to reflect the probability of default by us or the counterparty. These derivatives are classified as a Level 2 measurement within the fair value hierarchy.