UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
CURRENT ASSETS:
Cash and restricted cash	$ 38,377	$ 6,884
Accounts receivable—net	44,785	45,927
Contract assets	35,441	13,605
Prepaid and other current assets	8,585	6,823
Total current assets	127,188	73,239
NON-CURRENT ASSETS:
Property and equipment—net	34,559	27,036
Goodwill	274,309	127,058
Other intangible assets—net	162,201	102,549
Other assets	4,081	1,956
TOTAL ASSETS	602,338	331,838
CURRENT LIABILITIES:
Accounts payable and other accrued liabilities	33,897	29,585
Accrued payroll and benefits	17,957	11,032
Warrant option		16,878
Business acquisitions contingent consideration, current	49,170	8,614
Current portion of long-term debt	5,034	7,143
Total current liabilities	106,058	73,252
NON-CURRENT LIABILITIES:
Business acquisitions contingent consideration, long-term	9,742	379
Other non-current liabilities	3,431
Deferred tax liabilities—net	1,936	3,530
Long-term debt—net of deferred financing fees	171,417	145,046
Total liabilities	310,643	229,307
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS’ EQUITY (DEFICIT):
Additional paid-in-capital	261,945	38,153
Accumulated deficit	(123,165)	(64,404)
Accumulated other comprehensive loss	(13)	(40)
Total stockholders’ equity (deficit)	138,767	(26,291)
TOTAL LIABILITIES, REDEEMABLE SERIES A-1 PREFERRED STOCK, CONVERTIBLE AND REDEEMABLE SERIES A-2 PREFERRED STOCK AND STOCKHOLDERS’ EQUITY (DEFICIT)	602,338	331,838
Conversion Option
NON-CURRENT LIABILITIES:
Embedded derivative	18,059
Contingent Put Option
NON-CURRENT LIABILITIES:
Embedded derivative		7,100
Redeemable Series A-1 Preferred Stock
NON-CURRENT LIABILITIES:
REDEEMABLE SERIES PREFERRED STOCK		$ 128,822
Convertible And Redeemable Series A-2 Preferred Stock
NON-CURRENT LIABILITIES:
REDEEMABLE SERIES PREFERRED STOCK	$ 152,928