Investments (Tables)

3 Months Ended

Sep. 30, 2018

Investments [Abstract]

Summary of Available-For-Sale Securities

The following tables provide information relating to investments in fixed maturity and equity securities:

September 30, 2018	Cost		Unrealized Gains		Unrealized Losses			Fair Value
Equity securities
Common stock	$	4,217	$	260	$	(259	)	$	4,218
Common stock warrants		288		-		(187	)		101
Mutual funds		789		35		-			824
Total equity securities	$	5,294	$	295	$	(446	)	$	5,143

	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
Fixed maturity securities
Corporate debt	$	12,225	$	-	$	(2,568	)	$	9,657
Total fixed maturity securities	$	12,225	$	-	$	(2,568	)	$	9,657

June 30, 2018	Cost		Unrealized Gains		Unrealized Losses			Fair Value
Equity securities
Common stock	$	5,239	$	491	$	(193	)	$	5,537
Common stock warrants		288		-		(5	)		283
Mutual funds		789		20		-			809
Total equity securities	$	6,316	$	511	$	(198	)	$	6,629

	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
Fixed maturity securities
Commercial paper	$	3,294	$	-	$	-		$	3,294
Corporate debt		11,778		11		(1,702	)		10,087
Total fixed maturity securities	$	15,072	$	11	$	(1,702	)	$	13,381

Disclosure Of Information Regarding Maturity Of Available For Sale Of Securities

The amortized cost and fair value of fixed maturity securities available-for-sale as of September 30, 2018 are shown by contractual maturity in the table below. Actual maturities can differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.

	Amortized Cost		Fair Value
Fixed maturity securities
Due after one year through three years	$	3,625	$	1,476
Due after three years through five years		865		658
Due after five years through 10 years		7,735		7,523
Total fixed maturity securities	$	12,225	$	9,657