CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities
Net loss	$ (11,802)	$ (1,486)
Adjustments to reconcile net loss to net cash provided by operating activities
Depreciation	49,109	45,973
Amortization of intangible assets	4,649	4,542
Amortization of deferred financing fees	1,330	934
Write-off of deferred financing fees	3,883
Stock-based compensation expense	1,201
Deferred taxes	(4,849)	(245)
Bad debt expense	347	176
Non-cash interest expense	92	805
(Gain) loss on disposition of property and equipment	(513)	158
Deferred gain recognized on sales-type leases	(793)	(532)
Impairment of revenue equipment		1,195
Changes in operating assets and liabilities:
Accounts receivable	(28,567)	(7,156)
Drivers' advances and other receivables	547	(274)
Payments received on sales-type leases	3,774	2,776
Other current assets	(339)	3,524
Accounts payable	2,911	894
Accrued expenses and other liabilities	5,478	(2,176)
Net cash provided by operating activities	26,458	49,108
Cash flows from investing activities
Purchase of property and equipment	(15,565)	(3,143)
Proceeds from sale of property and equipment	5,252	4,424
Cash paid in acquisitions, net of cash acquired	(91,133)
Net cash provided by (used in) investing activities	(101,446)	1,281
Cash flows from financing activities:
Checks outstanding in excess of bank balances	313	317
Advances on line of credit	543,404	528,664
Repayments on line of credit	(550,261)	(528,603)
Principal payments on and payoff of long-term debt	(231,817)	(59,656)
Proceeds from Term Loan Facility	350,000	14,188
Deferred financing fees	14,411	1,788
Payments on subordinated debt	(66,715)
Issuance of common stock	128,184
Repurchase of common stock	(36,168)
Issuance of Series A convertible preferred stock	65,000
Net cash provided by (used in) financing activities	183,833	(50,506)
Effect of exchange rates on cash and cash equivalents	(30)
Net increase (decrease) in cash and cash equivalents	108,815	(117)
Cash and cash equivalents – beginning of period	3,695	4,886
Cash and cash equivalents – end of period	112,510	4,769
Supplemental disclosure of cash flow information
Cash paid for interest	20,916	15,637
Cash paid for income taxes	629	942
Noncash investing and financing activities
Property and equipment acquired with debt or capital lease obligations	13,609	32,517
Property and equipment sold for notes receivable	412	408
Property and equipment transferred to sales-type lease	7,042	6,193
Assets held for sale returned to property and equipment		351
Sales-type lease returns to property and equipment	724	1,188
Sales-type lease assets sold for notes receivable	21,488	18,609
Sales-type lease returns to sales-type lease assets	13,795	12,026
Series A
Cash flows from financing activities:
convertible preferred stock dividends	(1,680)
Noncash investing and financing activities
Common stock issued in acquisitions	11,079
Accrued convertible preferred dividends	1,239
Series B
Cash flows from financing activities:
convertible preferred stock dividends	$ (2,016)	(3,628)
Noncash investing and financing activities
Accrued convertible preferred dividends		$ 1,378