Condensed Consolidated Balance Sheets (Unaudited) - USD ($)		Jun. 30, 2018	Dec. 31, 2017
Investments held in trust:
Fixed-maturity securities			$ 3,660,000
Cash equivalents held in trust		$ 708,000	4,199,000	[1]
Total cash equivalents and investments held in trust		708,000	5,717,000	[1]
Cash and cash equivalents		29,058,000	26,709,000	[1]
Restricted cash		575,779,000	578,936,000	[1]
Accrued investment income		48,000	59,000	[1]
Other assets		4,970,000	558,000	[1]
Total assets		610,563,000	614,121,000	[1]
Liabilities:
Losses and loss adjustment reserves		273,000	474,000	[1]
Unearned premiums		0	39,000	[1]
Other liabilities		20,586,000	16,303,000	[1]
Total liabilities		20,859,000	16,816,000	[1]
Commitments and contingencies				[1]
Redeemable convertible series B preferred stock, $0.00001 par value; 600,000 shares issued and outstanding as of June 30, 2018 and December 31, 2017; aggregate liquidation preference of $600,000,000 as of June 30, 2018 and December 31, 2017		503,713,000	503,713,000	[1]
Stockholders’ equity:
Common stock, $0.00001 par value; 3,500,000,000 authorized; 216,664,908 and 206,714,132 shares issued and outstanding as of June 30, 2018 and December 31, 2017, respectively		2,000	2,000	[1]
Additional paid-in capital		13,150,000	39,000	[1]
Retained earnings		72,839,000	93,551,000	[1]
Total stockholders’ equity		85,991,000	93,592,000	[1]
Total liabilities, redeemable convertible preferred stock and stockholders’ equity		610,563,000	614,121,000	[1]
Convertible Series A Preferred Stock [Member]
Stockholders’ equity:
Convertible preferred stock value				[1]
Fixed-Maturity Securities Held in Trust [Member]
Investments held in trust:
Fixed-maturity securities	[1]		1,518,000
Unrestricted Fixed-Maturity Securities [Member]
Investments held in trust:
Fixed-maturity securities	[1]		$ 2,142,000

[1] Balances derived from audited financial statements as of December 31, 2017.