Note 9 - Litigation and Contingencies	6 Months Ended
Sep. 30, 2017
Notes to Financial Statements
Legal Matters and Contingencies [Text Block]	9 . Litigation and Contingencies From time to time the Company is subject to certain routine legal proceedings, as well as demands, claims and threatened litigation, that arise in the normal course of its business. The Company believes that the ultimate amount of liability, if any, for any pending claims of any type (either alone or combined) will not materially affect its financial position, results of operations or liquidity. In November 2015, the Company settled outstanding litigation based upon claims the Company alleged against some of its former employees and a competitor relating to the Company ’s intellectual property. In April 2016, such competitor paid the Company the remaining settlement amount of $0.6 million, which is reflected in general and administrative expenses on the condensed consolidated statements of operations and comprehensive loss for the six months ended September 30, 2016. Warranties and Indemnifications The Company ’s products are generally warranted to perform substantially in accordance with the functional specifications set forth in the associated product documentation for a period of 90 days. In the event there is a failure of such warranties, the Company generally is obligated to correct the product to conform to the product documentation or, if the Company is unable to do so, the customer is entitled to seek a refund of the purchase price of the product or service. The Company has not provided for a warranty accrual as of September 30, 2017 or March 31, 2017. To date, the Company has not refunded any amounts in relation to the warranty. The Company generally agrees to indemnify its customers against legal claims that the Company ’s software infringes certain third -party intellectual property rights. In the event of such a claim, the Company is obligated to defend its customer against the claim and to either settle the claim at the Company’s expense or pay damages that the customer is legally required to pay to the third -party claimant. In addition, in the event of the infringement, the Company agrees to modify or replace the infringing product, or, if those options are not reasonably possible, to refund the purchase price of the software. To date, the Company has not been required to make any payment resulting from infringement claims asserted against its customers. As such, the Company has not provided for an indemnification accrual as of September 30, 2017 or March 31, 2017.

. Litigation and Contingencies

From time to time the Company is subject to certain routine legal proceedings, as well as demands, claims and threatened litigation, that arise in the normal course of its business. The Company believes that the ultimate amount of liability, if any, for any pending claims of any type

(either alone or combined) will

not

materially affect its financial position, results of operations or liquidity.

November 2015,

the Company settled outstanding litigation based upon claims the Company alleged against some of its former employees and a competitor relating to the Company

’s intellectual property. In

April 2016,

such competitor paid the Company the remaining settlement amount of

$0.6

million, which is reflected in general and administrative expenses on the condensed consolidated statements of operations and comprehensive loss for the

six

months ended

September 30, 2016.

Warranties and Indemnifications

The Company

’s products are generally warranted to perform substantially in accordance with the functional specifications set forth in the associated product documentation for a period of

days. In the event there is a failure of such warranties, the Company generally is obligated to correct the product to conform to the product documentation or, if the Company is unable to do so, the customer is entitled to seek a refund of the purchase price of the product or service. The Company has

not

provided for a warranty accrual as of

September 30, 2017

March 31, 2017.

To date, the Company has

not

refunded any amounts in relation to the warranty.

The Company generally agrees to indemnify its customers against legal claims that the Company

’s software infringes certain

third

-party intellectual property rights. In the event of such a claim, the Company is obligated to defend its customer against the claim and to either settle the claim at the Company’s expense or pay damages that the customer is legally required to pay to the

third

-party claimant. In addition, in the event of the infringement, the Company agrees to modify or replace the infringing product, or, if those options are

not

reasonably possible, to refund the purchase price of the software. To date, the Company has

not

been required to make any payment resulting from infringement claims asserted against its customers. As such, the Company has

not

provided for an indemnification accrual as of

September 30, 2017

March 31, 2017.