Reserve for Losses and Loss Adjustment Expenses - Roll Forward (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Reserve for Losses and Loss Adjustment Expenses
Reserve for losses and loss adjustment expenses net of reinsurance recoverables at beginning of period	$ 1,428	$ 3,159	$ 4,165	$ 4,432
Add: Incurred losses and loss adjustment expenses, net of reinsurance, related to:
Current year	2,647	5,258	3,660	8,445
Prior years	(208)	116	(262)	(1,402)
Total incurred	2,439	5,374	3,398	7,043
Deduct: Loss and loss adjustment expense payments, net of reinsurance, related to:
Current year	641	392	1,044	1,656
Prior years	312	459	3,605	2,137
Total payments	953	851	4,649	3,793
Reserve for losses and loss adjustment expense net of reinsurance recoverables at end of period	$ 2,914	$ 7,682	$ 2,914	$ 7,682

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Amount, after effects of reinsurance, of payments to settle claims incurred in the current period and related claims settlement costs.

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Amount, after effects of reinsurance, of payments to settle claims incurred in prior periods and related claims settlement costs.

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Amount, after effects of reinsurance, of expense (reversal of expense) for claims incurred and costs incurred in the claim settlement process.

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Liability as of the balance sheet date for amounts representing estimated cost of settling unpaid claims under the terms of the underlying insurance policies, less estimated reinsurance recoveries on such claims. This includes an estimate for claims which have been incurred but not reported. Claim adjustment expenses represent the costs estimated to be incurred in the settlement of unpaid claims.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount, after effects of reinsurance, of payments to settle insured claims and pay costs incurred in the claims settlement process.

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Amount, after effects of reinsurance, of expense for claims incurred in the current reporting period and related claims settlement costs.

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Amount, after effects of reinsurance, of expense (reversal of expense) for claims incurred in prior reporting periods and related claims settlement costs.

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