General form of registration statement for all companies including face-amount certificate companies

Schedule I - Parent Company Financial Information - Summary Of Condensed Statements Of Cash Flows (Detail)

v3.21.2
Schedule I - Parent Company Financial Information - Summary Of Condensed Statements Of Cash Flows (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Cash flows from operating activities                    
Net loss $ (4,508) $ (6,885) $ (1,081) $ (5,648) $ (11,058) $ (2,768) $ (12,474) $ (19,474) $ (35,201) $ (23,443)
Adjustments to reconcile net loss to net cash provided by operating activities                    
Equity in net loss of subsidiaries                 27,716 23,678
Change in fair value of warrant liability (2,898)     651     (5,281) 3,482 7,485 (235)
Cash (used in) provided by operating activities             (9,439) 18,693 26,471 14,253
Cash flows from investing activities                    
Distribution from subsidiary                 200 80
Net cash used in investing activities             (9,782) (9,308) (11,603) (50,370)
Cash flows from financing activities                    
Repurchase of common stock               (200) (200) (80)
Cash provided by (used in) financing activities             81,772 (6,073) (12,718) 36,998
Effect of exchange rate change on cash and cash equivalents             (188) (88) (149) (162)
Change in Cash and Cash Equivalents and Restricted Cash             62,363 3,224 2,001 719
Cash and Cash Equivalents and Restricted Cash, beginning of period     10,693     8,692 10,693 8,692 8,692 7,973
Cash and Cash Equivalents and Restricted Cash, end of period $ 73,056     $ 11,916     73,056 11,916 10,693 8,692
Non-cash investing and financing activities:                    
Equity issued for acquisition of Integron LLC             56,502     7,000
Share-based payment awards issued to employees of subsidiaries                 1,161 1,682
Parent Company [Member]                    
Adjustments to reconcile net loss to net cash provided by operating activities                    
Equity in net loss of subsidiaries                 (27,716) (23,678)
Cash (used in) provided by operating activities                 0 0
Cash flows from investing activities                    
Net cash used in investing activities                 200 80
Cash flows from financing activities                    
Cash provided by (used in) financing activities                 (200) (80)
Effect of exchange rate change on cash and cash equivalents                 0 0
Change in Cash and Cash Equivalents and Restricted Cash                 0 0
Cash and Cash Equivalents and Restricted Cash, beginning of period     $ 0     $ 0 $ 0 $ 0 0 0
Cash and Cash Equivalents and Restricted Cash, end of period                 $ 0 $ 0