Note 8 - Segment Information (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Three Months Ended						Three Months Ended
	March 31, 2019						March 31, 2018
	Revenues-		Healthcare				Revenues-		Healthcare
	External		Services				External		Services
	Customers		Expense		Total		Customers		Expense		Total
Reportable segments:
Fully-insured dental HMO/Indemnity	$	11,788	$	9,312	$	2,476	$	12,609	$	9,815	$	2,794
Fully-insured dental PPO		8,632		5,872		2,760		7,409		4,894		2,515
Self-insured dental		8,886		7,613		1,273		7,885		6,790		1,095
Corporate, all other		318				318		322				322
Total	$	29,624	$	22,797		6,827	$	28,225	$	21,499		6,726
Investment income						90						78
Realized gains on investments, net						146						13
Insurance expense						6,548						6,019
Income before income tax					$	515					$	798
Total assets-corporate					$	109,288					$	93,213