Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Cash Flows from Operating Activities:
Net (loss) income	$ (18,178,078)	$ 5,104,818
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation, amortization and other non-cash items	1,503,607	1,714,936
Net realized investment losses (gains)	918,339	(2,548,975)
Equity in earnings of Donegal Financial Services Corporation	(632,114)	(232,950)
Changes in assets and liabilities:
Losses and loss expenses	50,891,171	14,184,710
Unearned premiums	20,564,895	22,771,640
Premiums receivable	(2,812,917)	(9,913,812)
Deferred acquisition costs	(2,089,238)	(2,054,993)
Deferred income taxes	74,728	584,983
Reinsurance receivable	(15,198,971)	(6,775,530)
Prepaid reinsurance premiums	(7,073,785)	(7,426,960)
Accrued investment income	(373,239)	(579,432)
Due to affiliate	(3,122,092)	12,142,750
Reinsurance balances payable	1,915,675	1,506,099
Current income taxes	(8,153,590)	935,703
Accrued expenses	(6,903,271)	(9,175,850)
Other, net	263,872	122,154
Net adjustments	29,773,070	15,254,473
Net cash provided by operating activities	11,594,992	20,359,291
Cash Flows from Investing Activities:
Purchases of fixed maturities, held to maturity	(13,357,990)	(19,450,746)
Purchases of fixed maturities, available for sale	(19,117,414)	(18,262,702)
Purchases of equity securities, available for sale	(1,792,398)	(3,695,056)
Maturity of fixed maturities:
Held to maturity	2,556,070	4,926,768
Available for sale	24,098,751	20,298,891
Sales of fixed maturities, available for sale	208,817	1,216,606
Sales of equity securities, available for sale	333,792	6,531,122
Net purchases of property and equipment	(63,921)	(194,753)
Net sales (purchases) of short-term investments	1,597,800	(897,339)
Net cash used in investing activities	(5,536,493)	(9,527,209)
Cash Flows from Financing Activities:
Cash dividends paid	(3,850,407)	(3,628,577)
Issuance of common stock	754,297	1,865,399
Net cash used in financing activities	(3,096,110)	(1,763,178)
Net increase in cash	2,962,389	9,068,904
Cash at beginning of period	37,833,435	24,587,214
Cash at end of period	40,795,824	33,656,118
Cash paid during period-Interest	261,816	297,095
Net cash paid during period-Taxes	$ 0	$ 0

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