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v3.21.4

Reclassification of the Consolidated Statements of Operations (Details) - Schedule of condensed financial information of parent company statement of operations - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
As previously reported [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cost of revenues | $ (89,035) | $ (72,432) | $ (139,764)
Gross profit | 18,483 | 4,002 | 34,471
General and administrative expenses | (20,192) | (19,399) | (47,851)
Total operating expenses | (50,590) | (61,106) | (93,697)
Adjustment [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cost of revenues | (1,343) | (4,233) | (13,622)
Gross profit | (1,343) | (4,233) | (13,622)
General and administrative expenses | 1,343 | 4,233 | 13,622
Total operating expenses | 1,343 | 4,233 | 13,622
As corrected [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cost of revenues | (90,378) | (76,665) | (153,386)
Gross profit | 17,140 | (231) | 20,849
General and administrative expenses | (18,849) | (15,166) | (34,229)
Total operating expenses | $ (49,247) | $ (56,873) | $ (80,075)

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