Statutory Accounting and Regulation - Schedule of Statutory Net Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
United Property & Casualty Insurance Company
Statutory Accounting Practices
Statutory net income	$ (3,916)	$ 2,537	$ (13,240)	$ (174)
UPC Re
Statutory Accounting Practices
Statutory net income	2,239	169	2,988	249
Family Security Insurance Company
Statutory Accounting Practices
Statutory net income	(933)	$ 1,567	(750)	$ 1,633
Interboro Insurance Company
Statutory Accounting Practices
Statutory net income	$ 986		$ 9,173