Related Party Transactions Related Party - Intercompany Transaction (Details)	12 Months Ended
	Dec. 31, 2017 USD ($)
Capital Contribution to CICA Life [Member]
Related Party Transaction [Line Items]
Capital Contribution to Subsidiary	$ 5,000,000
Capital Contribution to CICA Life Ltd. [Member] [Domain]
Related Party Transaction [Line Items]
Capital Contribution to Subsidiary	250,000
Capital Contribution to Magnolia Life Ins Co [Domain]
Related Party Transaction [Line Items]
Capital Contribution to Subsidiary	250,000
SPLIC subsidiary of CICA [Domain]
Related Party Transaction [Line Items]
Cash Dividends Paid to Parent Company by Consolidated Subsidiaries	$ 395,000