Equity (Noncontrolling Interest) - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	May 31, 2021	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Feb. 28, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Common stock shares authorized to issue		40,000,000		40,000,000			40,000,000
Common stock, outstanding		8,265,640		8,265,640			7,785,617
Purchase of noncontrolling interests	$ (58)			$ (58)
Common Stock [Member]
Class of Stock [Line Items]
Repurchase and retirement of common stock, shares		16,822	29,102	17,193	29,473
TTIG [Member]
Class of Stock [Line Items]
Common stock shares authorized to issue		183,000,000		183,000,000
Common stock, par value per share		$ 0.001		$ 0.001
Preferred stock shares authorized to issue		37,502,000		37,502,000
Common stock, outstanding		81,090,585		81,090,585
Common stock shares outstanding not owned by entity		6,090,585		6,090,585
TTIG [Member] | Common Stock [Member]
Class of Stock [Line Items]
Repurchase and retirement of common stock, shares	52,015
TTIG [Member] | Series A Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock shares issued						10,000,000